10620220616 has 32 divisors (see below), whose sum is σ = 20621304000. Its totient is φ = 5121592896.

The previous prime is 10620220609. The next prime is 10620220619. The reversal of 10620220616 is 61602202601.

It is a super-2 number, since 2×10620220616² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10620220619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200675 + ... + 248013.

It is an arithmetic number, because the mean of its divisors is an integer number (644415750).

Almost surely, 2^10620220616 is an apocalyptic number.

It is an amenable number.

10620220616 is a deficient number, since it is larger than the sum of its proper divisors (10001083384).

10620220616 is a wasteful number, since it uses less digits than its factorization.

10620220616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48341 (or 48337 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 10620220616 in words is "ten billion, six hundred twenty million, two hundred twenty thousand, six hundred sixteen".